Tom Yum!

Here is how to make Tom Yum soup.
Ingredients:
-Shrimp and/or squid
-Green chili (sliced on one side about thrice. The more slices and chili, the spicier)
-Tom Yum paste* (30g to every 500g of water)
-Tomatoes cut so that it kinda looks like potato wedges (sorry I don't know what that cut is called haha)
-Pechay/Leafy vegetable
-Fresh or powdered coriander
-Bunch of lemongrass
-Onion leaves (cut)
-Onions, garlic, a little ginger (all chopped)
-Salt and pepper

Directions:
1) De-shell and de-vein shrimp. Don't throw shells just yet. For squid, just slice ala-calamares
2) In a heated pot, saute the garlic and onions with 1/4 amnt of water (total amnt of water depends on how much soup you want.. just keep in mind the tomyum paste to water ratio). Add the shrimp heads in soon after.
3) When shrimp heads begin to change in color, add another 1/4 of water along with the ginger. Boil for a few minutes. Then take out the shrimp heads (which by then should be very orange already)
4) Add the remaining 1/2 of the water into the pot with the tom yum paste, shrimp, squid, tomatoes chili, and vegetables
5) Mix in the coriander and onion leaves as the water is boiling, put in a dash of salt and pepper to taste.
6) Soup is ready when the shrimps have turned pink and and squid has become firm. Put in the bunch of lemon grass when you are about to turn off the fire.
7) Wait for it too cool a little bit and then serve! :)

*Tom Yum paste
You can purchase tom yum paste in most Japanese, Korean, Chinese, Singaporean, Thai etc groceries. If not, what I do sometimes is I just mix tamarind powder (sinigang mix is fine too), curry mix, and patis (fish sauce) in a 1:1:1 ratio. I also add more coriander --this time fresh than when I use the tom yum paste.